From: Guido van Rossum <guido@python.org>
Date: Tue, 23 Jul 1996 19:18:10 +0000 (+0000)
Subject: Added simple-minded (i.e. leaking :-) putenv() interface, if os has it.
X-Git-Tag: v1.4b2~167
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f1af3fe8ebcb506cd78e907d48fbf8f4868164d8;p=python

Added simple-minded (i.e. leaking :-) putenv() interface, if os has it.
---

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index e843cfe3a2..8e56661c1d 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -1596,6 +1596,30 @@ posix_ftruncate(self, args)
 }
 #endif
 
+#ifdef HAVE_PUTENV
+static object * 
+posix_putenv(self,args)
+	object *self;
+	object *args;
+{
+        char *s1, *s2;
+        char *new;
+
+	if (!newgetargs(args, "ss", &s1, &s2))
+		return NULL;
+	/* XXX This leaks memory -- not easy to fix :-( */
+	if ((new = malloc(strlen(s1) + strlen(s2) + 2)) == NULL)
+                return err_nomem();
+	(void) sprintf(new, "%s=%s", s1, s2);
+	if (putenv(new)) {
+                posix_error();
+                return NULL;
+	}
+	INCREF(None);
+        return None;
+}
+#endif
+
 static struct methodlist posix_methods[] = {
 	{"chdir",	posix_chdir},
 	{"chmod",	posix_chmod},
@@ -1716,6 +1740,9 @@ static struct methodlist posix_methods[] = {
 #endif
 #ifdef HAVE_FTRUNCATE
 	{"ftruncate",	posix_ftruncate, 1},
+#endif
+#ifdef HAVE_PUTENV
+	{"putenv",	posix_putenv, 1},
 #endif
 	{NULL,		NULL}		 /* Sentinel */
 };